Continued development in the areas of communication, security, medicine, and safety is
calling for terahertz‐wave technologies to evolve beyond laboratory research and into the …

In this review, we present a survey on the use of molecular nonlinear crystals in the context
of terahertz (THz) photonics. The fundamentals of nonlinear optics for converting optical and …

The highly-nonlinear chalcopyrite crystal family has experienced remarkable success as
source crystals in the mid-infrared spectral range, such that these crystals are primary …

The majority of sources of coherent optical radiation rely on laser oscillators driven by
population inversion. Despite their technological importance in communications, medicine …

In this paper we describe the properties of the crystal of guanylurea hydrogen phosphite (NH
2) 2 CNHCO (NH 2) H 2 PO 3 (GUHP) and propose its application in terahertz photonics and …

We report on narrowband terahertz (THz) radiation generation via optical rectification from a
BaGa_4Se_7 crystal. The dense phonon mode distribution of the BaGa_4Se_7 crystal …

A comprehensive modeling approach for elucidating the intricacies of electro‐optic (EO)
sampling is presented, which fully encapsulates the EO sampling process by accounting for …

The backward difference frequency generation process is used to produce narrowband
terahertz radiation via modal phase-matching in a SiO_2-LiNbO_3-air planar waveguide …

Terahertz Light Sources by Electronic-Oscillator-Driven Second Harmonic Generation in
Extreme-Confinement Cavities Page 1 The majority of sources of coherent optical radiation rely …

Strong light-matter interaction enabled many modern technologies such as precision
metrology, light sources, optical communication and spectroscopy. Normally, the coupling …